39904161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 63098880

約数和(自身を除く): 23194719

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2053, 6159, 6479, 19437, 22583, 39007, 63643, 67749, 117021, 190929, 429077, 700073, 1209217, 1287231, 2100219, 3627651, 13301387, 39904161]

約数ペア:

[(1, 39904161), (3, 13301387), (11, 3627651), (19, 2100219), (31, 1287231), (33, 1209217), (57, 700073), (93, 429077), (209, 190929), (341, 117021), (589, 67749), (627, 63643), (1023, 39007), (1767, 22583), (2053, 19437), (6159, 6479)]